Students determine the numerator and denominator of a fraction by finding objects in the room. For the first question, it asks students to count the number of tissue boxes that are open (numerator) and then find the total number of tissue boxes in the room (denominator). It then asks students to simplify the fraction (⅓ of the tissue boxes are open) in the last column. This is a fun activity that requires students to move around the room and have fun simplifying fractions!